MAKITA 381 Battery, MAKITA 381 Power Tools Battery

• A new MAKITA 381 Power Tool Battery usually maintains a discharged condition with very low capacity. It is highly recommended to fully charge new 381 battery packs before using. You can refer to the users' guide of your electronic device for charging instructions.
• A new MAKITA 381 pack needs to be circled (fully discharged and recharged) three to five times to reach its optimum performance.
• Rechargeable MAKITA 381 battery will undergo self-discharging when left unused for a long period of time. Thus, it should always be stored in a fully charged state and kept in a cool, dry and clean place.
• To maintain the optimum performance of a MAKITA 381 battery pack, it is highly recommended to circle (fully discharging and recharging) it at least once a month.
• It is normal if a new 381 battery gets warm when being charged or used. However, please pay special attention if the MAKITA battery 381 Power Tool pack becomes excessively hot. This may indicate there is a problem with the charging circuit of the electronic device. Please consult a qualified technician if necessary.
• New MAKITA 381 Power Tool Battery are hard to be charged. Sometimes, your electronic device may indicate a fully charged condition about 10 to 15 minutes when the new battery pack is being charged for the first time. When this happens, remove the battery pack and let it cool down for about 10 to 15 minutes then repeat the charging procedure. Sometimes, a new MAKITA 381 battery will suddenly refuse to be charged. If this happens, it is then suggested to remove the MAKITA 381 battery from the device and reinsert it.
• MAKITA 381 Power Tool Battery Instruction Manual